There are 3 types of \[high-tier\] common enemy Oprichniki:
274,398 HP Oprichniki Fireblade Shock Troopers - Greatsword, melee fighter.
249,453 HP Oprichniki Thunderblitz Gvardiyas - Machine gun, ranged.
299,344 HP Oprichniki Hailstorm Cannoneer - Cannon, melee tank.

241,969 HP Tartaglia, the WEEKLY BOSS and the one of the nightmares of earlygame.

Basically The 11th Harbringer is losing to equivalent of a big Hilichurl with a damn wooden shield.

(\*yea, Lavachurl is an ELITE enemy)

Nice powercreep.
Childe Weekly Boss has less Health than a common enemy - Oprichniki. 241,969 vs 249,453HP.